Convert Hz to MHz
Hertz to megahertz. Enter a value to convert, or use the Hz to MHz chart further down the page.
1 hertz equals 0.000001 megahertz. Going the other way, 1 megahertz = 1,000,000 hertz.
How to convert Hz to MHz
To convert hertz to megahertz, multiply the hertz value by 0.000001. You can also divide by 1000000 to get the same answer.
MHz = Hz × 0.000001
Worked example
Convert 15 Hz to megahertz:
15 Hz = 0.000015 MHz
Hz to MHz conversion chart
Use this Hz to MHz table for quick reference without typing anything.
| hertz (Hz) | megahertz (MHz) |
|---|---|
| 0.01 Hz | 1e-8 MHz |
| 0.1 Hz | 0.0000001 MHz |
| 1 Hz | 0.000001 MHz |
| 2 Hz | 0.000002 MHz |
| 3 Hz | 0.000003 MHz |
| 5 Hz | 0.000005 MHz |
| 10 Hz | 0.00001 MHz |
| 20 Hz | 0.00002 MHz |
| 50 Hz | 0.00005 MHz |
| 100 Hz | 0.0001 MHz |
| 1,000 Hz | 0.001 MHz |
What is a hertz?
The hertz is the SI unit of frequency: one cycle per second.
What is a megahertz?
A megahertz is one million cycles per second. FM radio, memory bus speeds and older CPU clocks are measured in megahertz.
Frequently asked questions
How many MHz are in a hertz?
1 Hz equals 0.000001 MHz. Going the other way, 1 MHz is 1,000,000 Hz.
How do you convert Hz to MHz?
To convert hertz to megahertz, multiply the hertz value by 0.000001. You can also divide by 1000000 to get the same answer.
What is 10 Hz in MHz?
10 Hz equals 0.00001 MHz. The conversion chart on this page lists the other values people look up most often.
Related frequency conversions
Convert Hz to other units
Convert other units to MHz
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